package com.day1Am.mapper;

import com.day1Am.pojo.User;

import java.util.List;

/**
 * @author cc
 * @date 2021/8/4 11:33
 * @Description
 */

public interface UserMapper {
    List<User> findallUser();

    int addUser(User user);

    int delect(String id);

    int update(User updateuser);
}
